cfg80211: Dynamic channel bandwidth changes in AP mode
This extends NL80211_CMD_SET_CHANNEL to allow dynamic channel bandwidth
changes in AP mode (including P2P GO) during a lifetime of the BSS. This
can be used to implement, e.g., HT 20/40 MHz co-existence rules on the
2.4 GHz band.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index 74d97d3..00cdf73 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -950,4 +950,17 @@
return ret;
}
+static inline int
+rdev_set_ap_chanwidth(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, struct cfg80211_chan_def *chandef)
+{
+ int ret;
+
+ trace_rdev_set_ap_chanwidth(&rdev->wiphy, dev, chandef);
+ ret = rdev->ops->set_ap_chanwidth(&rdev->wiphy, dev, chandef);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+
+ return ret;
+}
+
#endif /* __CFG80211_RDEV_OPS */